o2bhealthy.co.nz

Issued by R3

About this certificate

This digital certificate with serial number 03:db:89:45:0f:20:33:16:d2:45:19:3b:36:1d:01:68:ba:67 was issued on by Let's Encrypt.

With 3 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate has already expired and will cause a warning or error message in the browser it's still listed on this site to allow you to look back on previously issued certificates. If we have found any compliance issues with this certificate they will be shown below. I hope this certificate review is providing you the detailed information in a simple form you where looking for.


We have idenified some issues with this certificate:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Certificate Subject

CN=o2bhealthy.co.nz

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:db:89:45:0f:20:33:16:d2:45:19:3b:36:1d:01:68:ba:67
Serial Number (int): 336041158961659292396116967839293564828263
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 89:4e:7c:76:9c:9a:71:9f:84:20:97:c3:dd:48:ab:c7:73:01:76:00
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 68:93:69:34:f6:8f:2c:55:d0:92:0f:2d:e6:3d:ed:f4:1d:95:b6:f5
Fingerprint (sha256): 3c:06:66:e1:73:5a:9e:18:e1:f0:50:38:4f:77:d5:3e:23:0c:bb:ae:cc:f8:91:de:de:7e:28:dd:13:4c:01:77

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate o2bhealthy.co.nz

3

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for o2bhealthy.co.nz

Public Key Algorithm

RSA

Key Size

2048

Signature Algorithm

SHA256 with RSA

Key Usage

Digital Signature
Key Encipherment

Extended Key Usages

Server Authentication
Client Authentication

Extensions

9 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

o2b.dev.slightlydifferent.co.nz
o2bhealthy.co.nz
www.o2bhealthy.co.nz

Other certificates including the domain name o2bhealthy.co.nz

(limited to 100 certificates)
o2bhealthy.co.nz
o2bhealthy.co.nz
o2bhealthy.nz
o2bhealthy.nz
www.o2bhealthy.co.nz
o2bhealthy.co.nz
o2bhealthy.nz
o2bhealthy.co.nz
o2bhealthy.co.nz
*.02b.co.nz
o2bhealthy.nz
o2bhealthy.co.nz
o2bhealthy.co.nz
o2bhealthy.co.nz
*.02b.co.nz
o2bhealthy.nz
o2bhealthy.co.nz
o2bhealthy.co.nz
o2bhealthy.co.nz
o2bhealthy.co.nz
o2bhealthy.co.nz
o2bhealthy.co.nz
*.02b.co.nz
www.o2bhealthy.co.nz
o2bhealthy.nz
o2bhealthy.nz
o2bhealthy.co.nz
o2bhealthy.co.nz
o2bhealthy.nz
*.02b.co.nz
o2bhealthy.nz
*.02b.co.nz
o2bhealthy.co.nz
o2bhealthy.co.nz

Certificate

The complete raw certificate details for o2bhealthy.co.nz in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA6J+rD/1x+5AnZTzM1yrM
HjlHxP2YaZgtr+KU1Ct+qg08b1MYW5N8dK/T9h5ufr33I5QiZWIrW2WmXh/F4i/t
qzoxi5IjmhrnJfaiAEGIHZP25Yf1uLjO3USc/QOVW7UCZF3vUrBdtpWtUPI0VXRm
j9YJce/mK5N0wUvzJvE7g/ALakf8AXRhmI75sSV6N7BlsdUhXWyLjRJbOzS0G9Vj
6F3vVpK5XAy5UwdTjyJrV8G+C6mfYV2mV05BxoY2CPEiptrsMrxjd3SvfazCDYH7
Wt65u2RBbyytKUXRvi/rqGu78azOpQBXdwE6QgC6pYgNBdXhxC9S4EgYpjrln/u6
KwIDAQAB
-----END PUBLIC KEY-----

ASN.1 decoded

 [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . [c:0|t:2|false] INTEGER 2
 . . . . . . . . [c:0|t:2|false] INTEGER 336041158961659292396116967839293564828263
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption)
 . . . . . . . . . . . . [c:0|t:5|false] NULL 
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.6 (countryName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'US'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.10 (organizationName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Let's Encrypt'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-10-13 11:25:18 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-01-11 11:25:17 +0000 UTC
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'o2bhealthy.co.nz'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.1 (rsaEncryption)
 . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL 
 . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 29366022082332824266658165958820422184521322810665374656633386475829651065542557491017500434153702649586665507342177282877541919708337551211035048917152309075579127446666348087401136709025707027093611609460452506225237923211338035306040065385681937197780371254795326212447804453355007638544755152070249397822592137006801035239264246514509275347513134164914458699939368944673351985788656145509671315600067883207554236543301257116159940986470320313084384102332866255726197040298385352165885774988149932765412555587511712056187063909313945742496834198227156328207663702952389331384152898837741056922507939617036151011883
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 65537

 . . . . . . . . [c:2|t:3|true] ORAddress 
 . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.15 (keyUsage)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (4 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (3 bits)
							05a0
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.37 (extKeyUsage)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.1 (serverAuth)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2 (clientAuth)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19 (basicConstraints)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.14 (subjectKeyIdentifier)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes)
							894e7c769c9a719f842097c3dd48abc773017600
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35 (authorityKeyIdentifier)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1 (authorityInfoAccess)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (73 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.1 (ocsp)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r3.o.lencr.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2 (caIssuers)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r3.i.lencr.org/'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17 (subjectAltName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (75 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'o2b.dev.slightlydifferent.co.nz'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'o2bhealthy.co.nz'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.o2bhealthy.co.nz'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32 (certificatePolicies)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (12 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.23.140.1.2.1 (Domain Validation Certificates Policy)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef0075003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018b28ff8f9d0000040300463044022060b1c9967ab825d63f4b45f31510393bf707ae4b2ff2bb232900e5a57b0c30600220764565de6b4f2fda088bfcbe10ee8df029321595c9c9ed558f325df7ec4bf54a007600dab6bf6b3fb5b6229f9bc2bb5c6be87091716cbb51848534bda43d3048d7fbab0000018b28ff900800000403004730450220651bd3b0ddd7371a0510661aa41c013ff934f5f988e49a80fb4973dcbb3d2c77022100ffe7551c88ebd60033fc10bee026df56a7b7f900091b11efc793630602341684
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption)
 . . . . . . . . [c:0|t:5|false] NULL 
 . . . . [c:0|t:3|false] BIT STRING (2048 bits)
		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